JPS6454060U - - Google Patents
Info
- Publication number
- JPS6454060U JPS6454060U JP14975987U JP14975987U JPS6454060U JP S6454060 U JPS6454060 U JP S6454060U JP 14975987 U JP14975987 U JP 14975987U JP 14975987 U JP14975987 U JP 14975987U JP S6454060 U JPS6454060 U JP S6454060U
- Authority
- JP
- Japan
- Prior art keywords
- light
- illumination device
- document illumination
- light source
- bulbs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005286 illumination Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
ものであつて、第１図は原稿照明装置の概略構成
図、第２図は原稿照明装置における電球の配置説
明図、第３図は原稿面の照度分布を示すグラフで
ある。第４図および第５図はそれぞれ本考案の他
の実施例を示す電球の配置説明図である。
１，２は電球、１ａ，１ｂ，１ｃ，１ｄおよび
２ａ，２ｂ，２ｃ，２ｄ，２ｅは発光部分、７は
原稿置台、８は原稿である。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a schematic configuration diagram of a document illumination device, FIG. 2 is an explanatory diagram of the arrangement of light bulbs in the document illumination device, and FIG. is a graph showing the illuminance distribution on the document surface. FIGS. 4 and 5 are explanatory diagrams of the arrangement of light bulbs showing other embodiments of the present invention, respectively. 1 and 2 are light bulbs, 1a, 1b, 1c, 1d, 2a, 2b, 2c, 2d, and 2e are light emitting parts, 7 is a document table, and 8 is a document.
Claims (1)
いられた原稿照明装置において、 互いに間隔をおいて平行に配置された複数本の
電球にて上記光源が形成され、それぞれの電球に
おける発光部分同士が対向位置でずらして配置さ
れていることを特徴とする原稿照明装置。[Claims for Utility Model Registration] In a document illumination device that uses a light bulb whose light-emitting portion is divided into short segments as a light source, the light source is formed by a plurality of light bulbs arranged in parallel at intervals, each of which 1. A document illumination device characterized in that light emitting parts of the light bulbs are arranged in opposing positions and staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14975987U JPS6454060U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14975987U JPS6454060U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6454060U true JPS6454060U (en) | 1989-04-04 |
Family
ID=31422282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14975987U Pending JPS6454060U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6454060U (en) |
-
1987
- 1987-09-30 JP JP14975987U patent/JPS6454060U/ja active Pending
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